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NetworkPkg: Add new macros and refine codes

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v2:
*refine some codes

Add 2 macros in NetLib.h
#define  IP4_MASK_MAX          32
#define  IP6_PREFIX_MAX        128
we will use these two macros to check the max mask/prefix length,
instead of
#define  IP4_MASK_NUM          33
#define  IP6_PREFIX_NUM        129
which means a valid number
This will make the code readability and maintainability.

Cc: Subramanian Sriram <sriram-s@hpe.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Wu Jiaxin <jiaxin.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Sriram Subramanian <sriram-s@@hpe.com>
This commit is contained in:
Zhang Lubo
2016-04-08 09:44:09 +08:00
committed by Jiaxin Wu
parent 70dc0b809c
commit c720da2866
5 changed files with 15 additions and 15 deletions
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10
NetworkPkg/Ip6Dxe/Ip6Route.c
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@@ -1,7 +1,7 @@
/** @file
The functions and routines to handle the route caches and route table.
Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -135,7 +135,7 @@ Ip6FindRouteEntry (
RtEntry = NULL;
for (Index = IP6_PREFIX_NUM - 1; Index >= 0; Index--) {
for (Index = IP6_PREFIX_MAX; Index >= 0; Index--) {
NET_LIST_FOR_EACH (Entry, &RtTable->RouteArea[Index]) {
RtEntry = NET_LIST_USER_STRUCT (Entry, IP6_ROUTE_ENTRY, Link);
@@ -300,7 +300,7 @@ Ip6BuildEfiRouteTable (
//
Count = 0;
for (Index = IP6_PREFIX_NUM - 1; Index >= 0; Index--) {
for (Index = IP6_PREFIX_MAX; Index >= 0; Index--) {
NET_LIST_FOR_EACH (Entry, &(RouteTable->RouteArea[Index])) {
RtEntry = NET_LIST_USER_STRUCT (Entry, IP6_ROUTE_ENTRY, Link);
@@ -346,7 +346,7 @@ Ip6CreateRouteTable (
RtTable->RefCnt = 1;
RtTable->TotalNum = 0;
for (Index = 0; Index < IP6_PREFIX_NUM; Index++) {
for (Index = 0; Index <= IP6_PREFIX_MAX; Index++) {
InitializeListHead (&RtTable->RouteArea[Index]);
}
@@ -385,7 +385,7 @@ Ip6CleanRouteTable (
//
// Free all the route table entry and its route cache.
//
for (Index = 0; Index < IP6_PREFIX_NUM; Index++) {
for (Index = 0; Index <= IP6_PREFIX_MAX; Index++) {
NET_LIST_FOR_EACH_SAFE (Entry, Next, &RtTable->RouteArea[Index]) {
RtEntry = NET_LIST_USER_STRUCT (Entry, IP6_ROUTE_ENTRY, Link);
RemoveEntryList (Entry);